Research Progress
The tunable metamaterial absorbers in the mid-infrared spectral region are of great significance for thermal imaging, infrared camouflage, chemical sensing and radiation cooling.2020-03-13
Stimulated Brillouin scattering (SBS) is one of the leading nonlinear effects in high-power narrow-linewidth continuous-wave fiber amplifiers, which limits its power scaling capacity.2020-03-11
DKDP, which can minimize stimulated Raman scattering, is the best nonlinear crystal used as a tripler in inertial confinement fusion (ICF) facilities.2020-03-05
Significant advances on ultra-intense and ultra-short laser technology have led numerous laboratories to develop table-top PW-class laser systems as a means of investigating laser-matter interactions in relativistic regime.2020-03-04
As the laser peak power increases constantly, higher temporal contrast on target is demanded for physical experiments.2020-03-04
Semiconductor nanowire lasers with a broadband and continuous wavelength tunability are highly desirable for integrated photonic and optoelectronic devices.2020-03-03
KDP (KH2PO4) and its isomorphs, DKDP (KDxH2-xPO4) are the only available nonlinear crystals used as electro-optical switches and frequency converters for inertial confinement fusion (ICF) systems on account of their particular properties. 2020-03-02
Perovskites have recently emerged as novel functional materials owing to their unique properties.2020-03-02
An optical vortex, with doughnut intensity distribution and orbital angular momentum (OAM), refers to a beam whose wavefront shows a helical shape.2020-03-02
Speckle autocorrelation imaging is a new emergent imaging technique through scattering media, with its main advantages in simple experimental setup, single-shot fast detection and non-invasion.2020-02-28
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